def test_gr_equivalence(self):
"""Test global R gate is same as 3 individual R gates."""
circuit = GR(num_qubits=3, theta=np.pi / 3, phi=2 * np.pi / 3)
expected = QuantumCircuit(3, name="gr")
for i in range(3):
expected.append(RGate(theta=np.pi / 3, phi=2 * np.pi / 3), [i])
self.assertEqual(expected, circuit.decompose())
def test_gry_equivalence(self):
"""Test global RY gates is same as 3 individual RY gates."""
circuit = GRY(num_qubits=3, theta=np.pi / 3)
expected = GR(num_qubits=3, theta=np.pi / 3, phi=np.pi / 2)
self.assertEqual(expected, circuit)